package cn.itcast.order.web;

import cn.itcast.order.pojo.Order;
import cn.itcast.order.pojo.User;
import cn.itcast.order.service.OrderService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

@RestController
@RequestMapping("order")
public class OrderController {

   @Autowired
   private OrderService orderService;

    @Autowired
    private RestTemplate restTemplate;
    @GetMapping("{orderId}")
    public Order queryOrderByUserId(@PathVariable("orderId") Long orderId) {
        // 根据id查询订单并返回
        //1.查询订单
        Order order = orderService.queryOrderById(orderId);
        //2.利用RestTemplate发起Http请求,查询用户信息
//        String url = "http://localhost:8081/user/" + order.getUserId();

        //注册了Eureka,
        String url = "http://userservice/user/" + order.getUserId();
        User user = restTemplate.getForObject(url, User.class);
        order.setUser(user);
        return order;
    }
}
